Highly efficient intramolecular Cannizzaro reaction between 1,3-distal formyl groups at the upper rim of a cone-calix[4]arene

被引：24

作者：

Galli, Marzia ^{[1
,2
]}

Berrocal, Jose Augusto ^{[1
,2
]}

Di Stefano, Stefano ^{[1
,2
]}

Cacciapaglia, Roberta ^{[1
,2
]}

Mandolini, Luigi ^{[1
,2
]}

Baldini, Laura ^{[3
]}

Casnati, Alessandro ^{[3
]}

Ugozzoli, Franco ^{[4
]}

机构：

[1] Univ Roma La Sapienza, Dipartimento Chim, I-00185 Rome, Italy

[2] Univ Roma La Sapienza, CNR, IMC, I-00185 Rome, Italy

[3] Univ Parma, Dipartimento Chim Organ & Ind, I-43124 Parma, Italy

[4] Univ Parma, Dipartimento Chim Analit & Chim Fis, I-43124 Parma, Italy

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2012年 / 10卷 / 26期

关键词：

CONE; DERIVATIVES; DINUCLEAR; MODELS;

D O I：

10.1039/c2ob25458a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The 1,3-distal cone-calix[4] arene dialdehyde 1 undergoes Cannizzaro disproportionation in the presence of strong base, but its 1,2-vicinal regioisomer 3 and the analogous monoaldehyde 2 are unreactive under the same conditions. The high intramolecular reactivity of the 1,3-distal regioisomer 1 is measured and discussed in terms of Effective Molarity (EM).

引用

页码：5109 / 5112

页数：4

共 12 条

[1] Syntheses,Crystal Structures and Complexing Properties of 1,3-Distal Calix[4]arene Schiff Bases
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[2] Syntheses, Crystal Structures and Complexing Properties of 1,3-Distal Calix[4]arene Schiff Bases
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[3] Ribonuclease Activity of an Artificial Catalyst That Combines a Ligated CuII Ion and a Guanidinium Group at the Upper Rim of a cone-Calix[4]arene Platform
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[9] Synthesis of 1,3-diketo derivatives of calix[4]arene with nonyl substituents at the lower rim as novel efficient sensibilizers of Tb3+ luminescence
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